NXF GROUP
Phone/Whatsapp:+8613917160311
Email: info@nxf-group.com
Email: Andrew@nxf-group.com
Email: Alice@nxf-group.com
English
NXF UNS S13800 13-8MO Diameter M4-12 Length 14-380mm Grade 4.8-70 Bend M3-M530 Special Plain Finish Stainless Steel U Bolts
2026-04-08 17:29 NXF-GROUP
5
Product Description
13-8MO Introduction
13-8MO Introduction
Stainless steel grade 13-8 Mo has a high toughness and excellent resistance to stress corrosion cracking. It has been designed to handle applications where high strength, corrosion resistance, toughness, and stress resistance are essential. This is a martensitic alloy.
13-8MO Chemical Composition
13-8MO Chemical Composition
Grade 13-8 stainless steel is a high-strength, precipitation-hardening martensitic alloy known for superior toughness, corrosion resistance, and excellent transverse properties. It typically contains 12.25-13.25% Chromium, 7.5-8.5% Nickel, and 2.0-2.5% Molybdenum, often used in aerospace, nuclear, and petrochemical applications.
Introduction to common type of U Bolts
Introduction to common type of U Bolts
U-bolts are versatile, U-shaped fasteners with threaded legs used to secure pipes, tubes, or round objects to supporting structures, beams, or walls. They act as vital structural supports in construction, automotive, and plumbing applications, providing stability and vibration control.
U Bolts Drawing
13-8 Mo of Chemical Composition and Mechanical Properties
Our advantage as follow:
1.We have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can giveyou the lowest price.
2. We can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality.
3. Our biggest advantage is 3S service. Small quantity, short time, special materials.
4.We have excellent quality certificate system and trademark certificate
3. Our biggest advantage is 3S service. Small quantity, short time, special materials.
4.We have excellent quality certificate system and trademark certificate
Product processing
U-bolt production involves converting steel rods into specialized fasteners through wire drawing, bending, threading, and finishing. Key steps include cutting raw steel rods to length, bending them into a "U" shape, threading the ends using rolling or cutting, heat-treating for strength, and applying surface coatings like galvanizing for corrosion resistance.
Key Stages of U-Bolt Manufacturing
1. Raw Material Preparation (Wire Drawing): The process begins with large coils of steel rod (typically 5.5 to 12 mm in diameter). The material is drawn through dies to achieve the required, precise diameter and improve tensile strength.
2. Cutting to Length: The straightened rod is cut to the specific, required length for the U-bolt before bending.
3. Bending and Forming: The cut rods are fed into a hydraulic bending machine, which forms the rods into the characteristic "U" shape. This ensures precise, symmetrical shaping.
4. Threading the Ends: Threading, often done via cold thread rolling, is added to both ends of the bolt, allowing for secure fastening with nuts. Thread rolling is preferred as it increases strength by compressing the material rather than cutting it.
5. Heat Treatment (Quenching & Tempering): The shaped U-bolts undergo heat treatment to enhance mechanical properties, such as increasing hardness and reducing brittleness.
6. Surface Coating & Finishing: To protect against rust and improve durability, U-bolts are coated with materials such as zinc plating, hot-dip galvanizing, or epoxy coatings.
1. Raw Material Preparation (Wire Drawing): The process begins with large coils of steel rod (typically 5.5 to 12 mm in diameter). The material is drawn through dies to achieve the required, precise diameter and improve tensile strength.
2. Cutting to Length: The straightened rod is cut to the specific, required length for the U-bolt before bending.
3. Bending and Forming: The cut rods are fed into a hydraulic bending machine, which forms the rods into the characteristic "U" shape. This ensures precise, symmetrical shaping.
4. Threading the Ends: Threading, often done via cold thread rolling, is added to both ends of the bolt, allowing for secure fastening with nuts. Thread rolling is preferred as it increases strength by compressing the material rather than cutting it.
5. Heat Treatment (Quenching & Tempering): The shaped U-bolts undergo heat treatment to enhance mechanical properties, such as increasing hardness and reducing brittleness.
6. Surface Coating & Finishing: To protect against rust and improve durability, U-bolts are coated with materials such as zinc plating, hot-dip galvanizing, or epoxy coatings.
Specification
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals,machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories. Established in1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolutecustomer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship." Our advantage as follow: 1.We have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price. 2. We can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality. 3. Our biggest advantage is 3S service. Small quantity, short time, special materials.
Our advantage:3S Service(Small Quantity/Short Time/Special Material)
Certification
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern
Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central
America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled
seriously. We Specialize in manufacturing about 21 years. We have professional testing department and testing equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/ALanguage Spoken:English,Chinese
6. Are you trading company or manufacturer ?
We are manufacturer.
7. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
8. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
9. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern
Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central
America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled
seriously. We Specialize in manufacturing about 21 years. We have professional testing department and testing equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/ALanguage Spoken:English,Chinese
6. Are you trading company or manufacturer ?
We are manufacturer.
7. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
8. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
9. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
声明：此篇为NXF GROUP原创文章，转载请标明出处链接： https://www.nxf-group.com/h-nd-1931.html
Phone
+8613917160311
Whatsapp
Whatsapp
+8613917160311
Wechat
Wechat
Inquiry
Email
info@nxf-group.com
Inquiry
Inquiry